Features
 Tight tolerance and stability. Ideal for communication equipment
 AT-cut round shape crystal plate inside. Optimized for low harmonics
 Available up to 200 MHz using fifth overtone crystal mode
 Annealed and Pre-aged for low frequency drift over long -term operation

General Specifications
Item / Type: U1 ; U1SL ; U5 ; U1MJ ; U5MJ series
Frequency Range: U1 & U1MJ : 1.0 ~ 1.2MHz , 4.0 ~ 200.0MHz ; U5 : 10.0 ~

200MHz
Load Capacitance Series Resonance or Parallel :( 8 to 32 pF typical )
Drive Level: 100μ W ( 500μ W max. )
Frequency ToleranceAT-cut: ± 5 ppm , ± 10 ppm , ± 20 ppm or ± 30 ppm at

25°CSL-cut: ± 50 ppm at 25°C 
Aging:△F / F : ±3 ppm / year ( max. )
Storage Temperature Range: - 50°C to 105°C